Pull out an ear to be able to cough how to return a responsibility?

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I believe everyone can do such a thing. However, in life, there are some people who cough as soon as they pull out their ears. Do you usually notice that you also have this situation?

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What’s the reason? Many people are worried that they have otitis media. Is it really so serious?

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If you are ill, it must be a heart attack in your throat.

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Maybe it’s because you often clean your ears, but you don’t care about your throat. The throat is “jealous”. It’s going to be a fight.

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In fact, there is a “kinship” relationship between human ear canal skin and throat mucosa in nerve distribution. One of the two brain nerves in the human body is the vagus nerve, which contains two kinds of nerve fibers, motor and sensory. Generally speaking, it is called the vagus nerve because it is “far away from home” and “easy to get lost”.

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It not only manages the sensation from the laryngeal mucosa, but also extends to the external auditory canal, especially on the skin of the posterior wall of the external auditory canal. When stimulating any branch of the “main cable” of the nerve, other parts may be involved at the same time. When some people pull out their ears, the brain mistakenly believes that other branches of the vagus nerve are also stimulated because they stimulate the small branches of the vagus nerve in the skin of the auditory canal. In this way, it makes people feel as if something in the throat is also irritating and itching, so “false information” will be transmitted to the brain and cause cough, so as to remove the “foreign body” or “mucus” that may break in.

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This phenomenon is called “ear cough reflex” in medicine. It is not a disease. Many people are in this situation, so don’t worry about it.

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It needs to be reminded that: we often call earwax and earwax as cerumen. Although it looks dirty and annoying, it is actually an oily substance secreted by cerumen gland of outer ear canal skin, which has the function of protecting outer ear canal skin and tympanic membrane. Under normal circumstances, cerumen can be discharged in the form of thin slices by means of chewing, mouth opening and other jaw movements. Therefore, Xiaoai is not recommended to take out your ears frequently~

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Finally, the question is:

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For those who have “ear cough reflex”, they will cough when they pull out their ears, so will they itch when they pull out their throats?

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Want to know the answer? You can try~

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